“自然科学是人们争取自由的一种武装”，是人们在生产斗争中不断认识自然现象的总结。作为一门自然科学的化学，研究的主要对象是物质的化学运动形式，涉及到社会主义生产的各个部门，它的发生和发展一开始就是紧密联系着生产实践的。化学基础理论正是源于实践而又经过 “Natural science is an arm of people fighting for freedom.” It is a summary of people’s constant understanding of natural phenomena in the production struggle. As a natural science chemistry, the main object of research is the form of chemical movement of matter. It involves all sectors of socialist production, and its occurrence and development are closely linked with production practice. The basic theory of chemistry comes from practice